🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.49 AU - 0.71 AU

Year: 167 Days

Day: 36.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.21 AU - 1.31 AU

Year: 509 Days

Day: 31.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,950,064 km

• M1: 205,697 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.8

Radius: 4.8

Gravity: 23.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.57 AU - 15.95 AU

Year: 21454 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 91,950,064 km

• M1: 59,690 km (0.072 R)
• M2: 257,009 km (0.101 R)
• M3: 460,313 km (0.111 R)
• M4: 1,013,526 km (0.026 R)
• M5: 1,208,003 km (0.063 R)
• M6: 2,084,048 km (0.098 R)
• M7: 2,513,394 km (0.117 R)
• M8: 3,051,497 km (0.084 R)
• M9: 4,693,184 km (0.06 R)
• M10: 5,903,132 km (0.119 R)
• M11: 6,712,456 km (0.073 R)
• M12: 11,440,796 km (0.08 R)
• M13: 13,456,777 km (0.08 R)
• M14: 13,959,127 km (0.096 R)
• M15: 15,541,124 km (0.101 R)
• M16: 16,014,153 km (0.099 R)
• M17: 16,174,073 km (0.113 R)
• M18: 16,578,137 km (0.09 R)
• M19: 17,831,169 km (0.093 R)
• M20: 20,150,384 km (0.11 R)
• M21: 21,868,815 km (0.111 R)
• M22: 22,164,421 km (0.12 R)
• M23: 23,579,168 km (0.075 R)
• M24: 23,994,302 km (0.074 R)
• M25: 26,032,423 km (0.066 R)
• M26: 26,811,529 km (0.115 R)
• M27: 29,962,658 km (0.088 R)
• M28: 31,314,275 km (0.114 R)
• M29: 32,195,257 km (0.058 R)
• M30: 34,138,384 km (0.119 R)
• M31: 35,476,387 km (0.086 R)
• M32: 42,847,373 km (0.101 R)
• M33: 51,697,135 km (0.107 R)
• M34: 63,671,696 km (0.078 R)
• M35: 64,072,918 km (0.106 R)
• M36: 65,083,750 km (0.069 R)
• M37: 68,179,529 km (0.085 R)
• M38: 69,232,997 km (0.105 R)
• M39: 71,156,227 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946

Radius: 4.8

Gravity: 41.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.86 AU - 19.3 AU

Year: 23206 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,950,064 km

• M1: 59,839 km (0.095 R)
• M2: 209,437 km (0.027 R)
• M3: 552,315 km (0.06 R)
• M4: 1,055,263 km (0.082 R)
• M5: 1,257,669 km (0.094 R)
• M6: 2,660,748 km (0.081 R)
• M7: 3,038,183 km (0.114 R)
• M8: 3,329,151 km (0.112 R)
• M9: 3,543,525 km (0.09 R)
• M10: 4,681,665 km (0.103 R)
• M11: 4,990,435 km (0.084 R)
• M12: 5,648,965 km (0.098 R)
• M13: 6,888,683 km (0.076 R)
• M14: 10,143,932 km (0.117 R)
• M15: 17,194,031 km (0.077 R)
• M16: 17,467,047 km (0.118 R)
• M17: 21,809,126 km (0.078 R)
• M18: 27,433,108 km (0.103 R)
• M19: 31,178,590 km (0.085 R)
• M20: 34,094,103 km (0.043 R)
• M21: 35,250,943 km (0.103 R)
• M22: 35,544,304 km (0.093 R)
• M23: 46,160,069 km (0.074 R)
• M24: 52,754,044 km (0.111 R)
• M25: 53,716,706 km (0.072 R)
• M26: 80,988,398 km (0.087 R)
• M27: 90,510,452 km (0.098 R)
• M28: 91,889,295 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.1

Radius: 6.7

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.26 AU - 21.34 AU

Year: 28174 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,950,064 km

• M1: 83,476 km (0.096 R)
• M2: 353,799 km (0.08 R)
• M3: 1,400,834 km (0.091 R)
• M4: 2,486,017 km (0.048 R)
• M5: 2,715,052 km (0.041 R)
• M6: 6,494,193 km (0.091 R)
• M7: 8,473,223 km (0.103 R)
• M8: 9,786,394 km (0.086 R)
• M9: 12,146,450 km (0.116 R)
• M10: 13,731,140 km (0.092 R)
• M11: 14,369,474 km (0.075 R)
• M12: 14,861,202 km (0.083 R)
• M13: 16,403,556 km (0.066 R)
• M14: 17,031,119 km (0.104 R)
• M15: 20,928,443 km (0.077 R)
• M16: 23,757,339 km (0.096 R)
• M17: 24,214,061 km (0.111 R)
• M18: 24,444,591 km (0.045 R)
• M19: 32,062,564 km (0.081 R)
• M20: 32,340,666 km (0.107 R)
• M21: 38,090,161 km (0.065 R)
• M22: 42,446,601 km (0.073 R)
• M23: 43,969,507 km (0.098 R)
• M24: 46,766,239 km (0.115 R)
• M25: 51,180,274 km (0.118 R)
• M26: 52,133,512 km (0.101 R)
• M27: 55,064,433 km (0.086 R)
• M28: 61,465,876 km (0.09 R)
• M29: 62,542,681 km (0.093 R)
• M30: 63,851,513 km (0.105 R)
• M31: 92,310,264 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.3

Radius: 3.9

Gravity: 33.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.67 AU - 24.03 AU

Year: 30633 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,950,064 km

• M1: 48,470 km (0.114 R)
• M2: 371,302 km (0.103 R)
• M3: 1,027,139 km (0.112 R)
• M4: 1,400,086 km (0.058 R)
• M5: 1,797,718 km (0.112 R)
• M6: 2,044,405 km (0.032 R)
• M7: 2,221,080 km (0.091 R)
• M8: 2,655,961 km (0.065 R)
• M9: 2,948,424 km (0.108 R)
• M10: 3,174,317 km (0.039 R)
• M11: 3,321,222 km (0.072 R)
• M12: 3,660,660 km (0.064 R)
• M13: 6,712,456 km (0.08 R)
• M14: 7,053,689 km (0.077 R)
• M15: 7,561,125 km (0.101 R)
• M16: 7,877,076 km (0.074 R)
• M17: 8,092,497 km (0.119 R)
• M18: 8,877,586 km (0.068 R)
• M19: 15,007,509 km (0.114 R)
• M20: 16,448,735 km (0.05 R)
• M21: 17,247,737 km (0.065 R)
• M22: 17,979,570 km (0.048 R)
• M23: 25,054,651 km (0.072 R)
• M24: 27,813,087 km (0.1 R)
• M25: 29,587,467 km (0.076 R)
• M26: 31,706,072 km (0.105 R)
• M27: 31,841,757 km (0.119 R)
• M28: 35,506,755 km (0.06 R)
• M29: 36,688,579 km (0.119 R)
• M30: 38,819,451 km (0.111 R)
• M31: 44,674,711 km (0.076 R)
• M32: 45,016,243 km (0.083 R)
• M33: 47,102,086 km (0.097 R)
• M34: 68,847,184 km (0.096 R)
• M35: 73,494,292 km (0.114 R)
• M36: 73,732,003 km (0.115 R)
• M37: 84,705,157 km (0.118 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 10,628 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit